PETER
SECORD
GRIST MILL
c.1783
St.
Davids
Niagara-on-the-Lake
Ontario
Appendices
'A'
Hurst Frame
'B' 1920 Photo
'C' Wheel "shadows"
'D' English Watermill
'E' Cross Section
'F' Gearing
'H' Tentering, Elevators
'I' Flume (leat) Survey